Get everything you need in the AroMatics starter kit: an attractive dispenser and a fragrance refill. Three spray-frequency settings: every 7.5 minutes, every 15 minutes and every 30 minutes, allow you to tailor operation to your needs. Air freshener refills completely neutralize odors while leaving a pleasant, light fragrance behind. Dispenser runs up to 30 days on a single refill and up to six months on two AA batteries. Scent: Tropical Splash; Physical Form: Liquid; Application: Automatic Odor Control; Capacity (Volume): 3 oz.